Online GCD Calculator is useful to find the GCD of 612, 158, 140, 748 quickly. Get the easiest ways to solve the greatest common divisor of 612, 158, 140, 748 i.e 2 in different methods as follows.
Given Input numbers are 612, 158, 140, 748
In the factoring method, we have to find the divisors of all numbers
Divisors of 612 :
The positive integer divisors of 612 that completely divides 612 are.
1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612
Divisors of 158 :
The positive integer divisors of 158 that completely divides 158 are.
1, 2, 79, 158
Divisors of 140 :
The positive integer divisors of 140 that completely divides 140 are.
1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
Divisors of 748 :
The positive integer divisors of 748 that completely divides 748 are.
1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748
GCD of numbers is the greatest common divisor
So, the GCD (612, 158, 140, 748) = 2.
Given numbers are 612, 158, 140, 748
The list of prime factors of all numbers are
Prime factors of 612 are 2 x 2 x 3 x 3 x 17
Prime factors of 158 are 2 x 79
Prime factors of 140 are 2 x 2 x 5 x 7
Prime factors of 748 are 2 x 2 x 11 x 17
The highest common occurrence is 21
Therefore, GCD of 612, 158, 140, 748 is 2.
Given numbers are 612, 158, 140, 748
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(612, 158) = 48348
GCD(612, 158) = ( 612 x 158 ) / 48348
= 612 / 158
= 612
Step2:
LCM(2, 140) = 140
GCD(2, 140) = ( 2 x 140 ) / 140
= 2 / 140
= 2
Step3:
LCM(2, 748) = 748
GCD(2, 748) = ( 2 x 748 ) / 748
= 2 / 748
= 2
So, Greatest Common Divisor of 612, 158, 140, 748 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 612, 158, 140, 748
The greatest common divisor of numbers 612, 158, 140, 748 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 612, 158, 140, 748 is 2.
1. What is the GCD of 612, 158, 140, 748?
GCD of given numbers 612, 158, 140, 748 is 2
2. How to calculate the greatest common divisor of 612, 158, 140, 748?
We can find the highest common divisor of 612, 158, 140, 748 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 612, 158, 140, 748 i.e 2.
3. How can I use the GCD of 612, 158, 140, 748Calculator?
Out the numbers 612, 158, 140, 748 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.